DuPont Elvaloy®AC 34035 is a granular ethylene butyl acrylate copolymer with 35% BA content and slip agents. Compatible with PE processing equipment, it offers toughening and compatibilizing effects to enhance substrate performance.
Excellent thermal stability with non-corrosive degradation products, outperforming EVA with similar comonomer content.
Broad compatibility with polar and non-polar resins, suitable for PE, PP, PET and other substrates.
Outstanding low-temperature toughness, maintaining good impact resistance at -40℃ without plasticizer migration.
Wide processing window (160℃-235℃), suitable for extrusion, co-extrusion and other processes.
Compatible with PE recycling streams, improving recycled material performance and meeting environmental requirements.
Used in CPET tray formulations to simultaneously enhance toughness and melt strength of PET.
As a PP modifier, optimizing impact resistance and processing fluidity of products.
Suitable for frozen food packaging materials, complying with FDA food contact safety standards.
Serves as a carrier resin for masterbatches, improving dispersion of fillers and pigments in high-fill systems.
Applied in hot melt adhesive production to enhance bonding strength and weather resistance.
| Property | Typical Value |
|---|---|
| Density | 0.93 g/cm³ |
| Melt Flow Rate (190°C/2.16kg) | 40 g/10min |
| Melting Point (DSC) | 90°C (194°F) |
| Maximum Processing Temperature | 310°C (590°F) |
| Recommended Processing Temperature Range | 160°C-235°C (320°F-455°F) |
| Butyl Acrylate Content | 35% (by weight) |
| Low Temperature Resistance | -40°C (impact resistance maintained) |
| FDA Compliance | Meets 21 CFR 175.105, 21 CFR 176.180 |
| Tensile Strength at Break | 10 MPa |
| Elongation at Break | 800% |
| Vicat Softening Temperature | 45°C |
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